Ernie Janes / Small Tortoisehell Butterfly (Aglais urticae) on cone flowers (Echinacea) in garden with greenhouse in background England, UK, August.

Jerry Monkman / Purple coneflower / black sampson (Echinacea purpurea) flower, Maine, USA

Konrad Wothe / Purple Coneflower (Echinacea purpurea)

Tim Fitzharris / American Painted Lady (Cynthia virginiensis) butterfly on Coneflower (Echinacea sp), New Mexico

Jim Brandenburg / Coneflower (Echinacea sp) field, Wisconsin

Marie Read / Bird-friendly garden in full bloom in summer, New York, USA, including purple coneflowers (Echinacea purpurea) and green-headed coneflowers (Rudbeckia laciniata), black-eyed susans (Rudbeckia sp.), be...

Gary K. Smith / Echinacea purpurea 'Lustre Hybrids' and Helenium 'Sahin's Early Flower' -in front of traditional beehive in cottage garden, summer.

Ingo Arndt / Purple Coneflower (Echinacea purpurea) flower, South Dakota

Ingo Arndt / Purple Coneflower (Echinacea purpurea) flower, South Dakota

Silvia Reiche / Painted Lady (Vanessa cardui) butterfly on Purple Coneflower (Echinacea purpurea), Netherlands

Silvia Reiche / Painted Lady (Vanessa cardui) butterfly on Purple Coneflower (Echinacea purpurea), Netherlands

Ernie Janes / Small Tortoishell Butterfly (Aglais urticae) on cone flowers (Echinacea purpurea) England, UK, August.